Automatically add accounts to a known list after performing the appropriate actions

Resolves: #238 (closed) In the new version, the account is automatically added to the known list after the:

• add to cart, fast broadcast, and finalize transaction actions
• adding account to a watched
• setting account as working

clive/__private/ui/widgets/inputs/account_name_input.py

@@ -2,7 +2,9 @@ from __future__ import annotations
 
 from typing import TYPE_CHECKING, Final
 
+from textual import on
 from textual.containers import Vertical
+from textual.events import Mount
 
 from clive.__private.core.accounts.accounts import KnownAccount as KnownAccountModel
 from clive.__private.core.constants.tui.placeholders import ACCOUNT_NAME_PLACEHOLDER
@@ -95,18 +97,22 @@ class AccountNameInput(TextInput):
             yield self.input
             yield self.pretty
 
-    def on_mount(self) -> None:
-        if self._show_known_account:
-            # >>> start workaround for Textual calling validate on input when self.watch is used. Setting validate_on to
-            # values different from "changed" prevents this.
-            before = self.input.validate_on
-            self.input.validate_on = ["blur"]
+    @on(Mount)
+    def _watch_input_value_change(self) -> None:
+        if not self._show_known_account:
+            return
+
+        # >>> start workaround for Textual calling validate on input when self.watch is used. Setting validate_on to
+        # values different from "changed" prevents this.
+        before = self.input.validate_on
+        self.input.validate_on = ["blur"]
 
-            self.watch(self.input, "value", self._update_account_status)
-            self.input.validate_on = before
-            # <<< end workaround
+        self.watch(self.input, "value", self._update_account_status)
+        self.input.validate_on = before
+        # <<< end workaround
 
     def add_account_to_known(self) -> None:
+        """Add account to known accounts list if it's valid and not already known."""
         account_name = self.value_or_error
 
         if not self.profile.accounts.is_account_known(account_name):